Characteristics of aluminum materials

Aluminum materials have the characteristics of low density, high strength, and good corrosion resistance. They are widely used in aerospace, automobile, electronics and other fields. The strength of aluminum alloys can be further improved by heat treatment and other methods.

Aluminum materials have good processing performance, good plasticity and toughness, and are easy to be processed into parts of various shapes. The surface quality after processing is good, which can meet the processing requirements of high-precision parts.

Processing technology of aluminum materials

In spinning, the spinning speed of aluminum materials is relatively fast, which can improve production efficiency, but it is necessary to control the spinning pressure to avoid excessive deformation of the workpiece and affect the accuracy of the parts.

During the processing, suitable lubricants should be used to reduce the friction between the workpiece and the mold, improve the surface quality of the workpiece and the service life of the mold. The processed parts need to be properly heat treated to eliminate processing stress and improve the strength and stability of the parts.

Application examples of aluminum materials

In the field of aerospace, aluminum alloys are used to manufacture aircraft fuselages, wings, engine parts, etc. For example, the fuselage of the Boeing 787 aircraft uses a large amount of aluminum alloy materials. High-strength and lightweight fuselage structural parts are processed through the spinning process, which improves the fuel efficiency and flight performance of the aircraft.

In the automotive field, aluminum alloys are used to manufacture automobile engine cylinder blocks, wheels, body frames and other parts. Lightweight and high-strength automobile parts are processed through the spinning process, which reduces the fuel consumption and exhaust emissions of automobiles and improves the comfort and safety of automobiles.